<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <link rel="stylesheet" href="./小米复选框style.css">
</head>
<body>
    <table>
        <tr>
       
            <th><input type="checkbox">全选</th>
            <th>商品</th>
            <th>商家</th>
            <th>价格</th>
    
        </tr>

        <tr>
            <td><input type="checkbox"></td>
            <td>小米手机</td>
            <td>小米</td>
            <td>￥1999</td>
        </tr>

        <tr>
            <td><input type="checkbox"></td>
            <td>小米净水器</td>
            <td>小米</td>
            <td>￥4999</td>
        </tr>

        <tr>
            <td><input type="checkbox"></td>
            <td>小米电视</td>
            <td>小米</td>
            <td>￥5999</td>
        </tr>
    </table>
    <script>
        // const 
    </script>
</body>
</html>